Results 211 to 220 of about 3,154,193 (240)

Quality of Service Protection Scheme under Fast ReRoute and Traffic Policing Based on Tensor Model of Multiservice Network

International Design and Test Workshop/Symposium, 2019
In the paper, a Quality of Service protection scheme under Fast ReRoute and Traffic Policing based on the tensor model of multiservice networks is proposed.
Oleksandr V Lemeshko, M. Yevdokymenko, Oleksandra Yeremenko, A. Mersni, P. Segec, J. Papán   +5 more
semanticscholar   +1 more source

Traffic Engineering Fast ReRoute Model with Support of Policing

2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON), 2019
The paper is devoted to the development of the Traffic Engineering Fast ReRoute model with the support of policing features. The novelty of the model is the use of modified flow conservation conditions, which take into account the possibility of limiting
Oleksandr V Lemeshko, Oleksandra Yeremenko, M. Yevdokymenko, A. Shapovalova, A. Ilyashenko, Batoul Sleiman   +5 more
semanticscholar   +1 more source

Fast ReRoute error detection – Implementation of BFD mechanism

International Conference on Emerging eLearning Technologies and Applications, 2019
When a routing protocol detects a link or node failure, a network convergence process starts in the network. This process may take from a few hundred ms to tens of seconds.
J. Papán, P. Segec, Juraj Dobrota, Lukáš Koncz, Filip Kubala, M. Kontšek, Oleksandra Yeremenko   +6 more
semanticscholar   +1 more source

A Lightweight IP Fast Reroute Algorithm with Tunneling

2010 IEEE International Conference on Communications, 2010
IP Fast ReRoute (IPFRR) has received increasing attention as a means to effectively shorten traffic disruption under failures. A major approach for IPFRR is to pre-calculate backup paths for nodes and links. Such approach is, however, hard to deploy due to the tremendous computational overhead. Thus, a lightweight IPFRR scheme is desired to effectively
Yuan Yang 0001, Mingwei Xu, Qi Li 0002
openaire   +1 more source

Energy Efficiency Using the Fast Reroute Technique

2014
This article is addressed to network engineers and managers of large enterprises that are interested in energy consumption of network devices. In the last years many efforts in telecommunications network research and design have been devoted to reduce energy consumption of network devices.
REFORGIATO RECUPERO, DIEGO ANGELO GAETANO, Sergio, Consoli   +1 more
openaire   +2 more sources

An evaluation of IP-based fast reroute techniques

Proceedings of the 2005 ACM conference on Emerging network experiment and technology - CoNEXT'05, 2005
Today, IP-based networks are used to carry all types of traffic, from the traditional best-effort Internet access to traffic with much more stringent requirements such as realtime voice or video services and Virtual Private Networks. Some of those services have strong requirements in terms of restoration time in case of failure. When a link or a router
Pierre François, Olivier Bonaventure
openaire   +1 more source

InFaRR: In-Network Fast ReRouting

IEEE Transactions on Network and Service Management, 2023
Fábio L. Verdi, Gustavo V. Luz
openaire   +1 more source

SD-FAST: A Packet Rerouting Architecture in SDN

2019 15th International Conference on Network and Service Management (CNSM), 2019
Communication link failure is common in any network. In Software Defined Network (SDN), protection-based recovery scheme reduces the failure recovery delay by installing alternative routes at the data plane switches. We can deploy Fast Failure Group (FFG) of OpenFlow protocol if a switch has an alternative path towards the destination; otherwise, the ...
M. A. Moyeen, Fangye Tang, Dipon Saha, Israat Haque 0001   +3 more
openaire   +1 more source

On the complexity of computing shortest fast reroute paths

International Congress on Ultra Modern Telecommunications and Control Systems, 2010
In order to keep services running despite link or node failure in MPLS networks, RSVP-TE fast reroute (FRR) schemes use precomputed backup label-switched path tunnels for local repair of LSP tunnels. In the event of failure, the redirection of traffic occurs onto backup LSP tunnels that have the same quality of service constraints than original paths ...
openaire   +1 more source

Analysis of traffic engineering and fast reroute on multiprotocol label switching

Journal of Ambient Intelligence and Humanized Computing, 2020
Mohamad Imtiyaz Goulamghoss, V. Bassoo
semanticscholar   +1 more source